I've been scouring websites looking for well-priced, good-quality sunglasses for running, and I am very pleased with this purchase.

Used them today for the first time on a 7-mile run; after a while, I forgot that I even had them on!

As compared to my old "Foakley" sunglasses, these are a dream; excellent clarity (no fogging at all), sweat still drips off face (doesn't pool up under the lens), lightweight (which could be a con - you need to handle these carefully and use the case), comfortable on bridge of nose (non slip) and range of vision is superb (the frames cover your entire eye area - close fitting, but not annoying - that's why I forgot I had them on). I also like how the lens changes color - a neat feature.

At one point during my run, I was wondering just how sunny it was outside, so I slipped them off and was surprised just how sunny it actually was.

All in all, extremely pleased with the price-value relationship of the product. Not only are they good looking, but very functional as well.